package com.wjqy.service;

import com.wjqy.entity.Comment;
import com.wjqy.entity.User;

import java.util.List;

public interface UserService {
    List<User> findAll();

    int insertComment(Comment comment);

    boolean useCDK(String cdk, Integer userId);

    boolean bindSuperior(User user,String code);

}
